Stacia(full name Stacia Blake), born 26 December 1952 in Ireland, was a dancer for the English rock group Hawkwind. She is now a professional artist.

Stacia joined the band in 1971; however accounts vary as to how and why she began working with the band. Liner notes to In Search of Space indicate that poet and lyricist Robert Calvert recruited her for live shows; other sources state that she was a friend of Nik Turner, saxophonist and flautist for the band. In 2012, Turner told Mojo Magazine, “I met Stacia for the first time at the Isle of Wight… She said, “Can I dance with you?” and I said, “Yeah, but you must take off all your clothes and paint your body.” She took all her clothes off but unfortunately I didn’t have any body paint. That was like her audition.” In an interview in British music magazine Melody Maker, Stacia herself stated that she attended a show and, inspired by the music, got on stage and performed an impromptu dance to the band’s music. She immediately became an integral part of the live show after joining in 1971.

According to a 1974 interview in Penthouse, Stacia was six feet (183 cm) tall and “happily bisexual”. She regularly augmented her visual impact by performing topless or nude, her body decorated in iridescent or luminescent paint. In a 2007 BBC Four documentary, Lemmy described her as 6 ft 2 inches (188 cm) tall with a 52 inch (132 cm) bust and a bookbinder by trade. The same documentary said that she was working as a petrol pump attendant in Cornwall when she joined the band.

Stacia regarded what she did with the band as interpretive dance, and was an integral part of the early to mid-1970s Hawkwind show, particularly during the Space Ritual era. She left Hawkwind in 1975 after touring with them for the Warrior on the Edge of Time album. Her departure, along with that of Lemmy (who went on to form Motörhead) and Robert Calvert, signaled the end of an era; though Calvert, after a guest appearance with the band at the Reading festival, decided to rejoin the band full-time towards the end of that year.